Definition

Examples

• 科学家测量了这条河的含氧量。
  Kēxuéjiā cèliáng le zhè tiáo hé de hán yǎng liáng.
  Scientists measured the oxygen content of this river.
• 城市里空气中的含氧量比郊区低。
  Chéngshì li kōngqì zhōng de hán yǎng liáng bǐ jiāoqū dī.
  The oxygen content in urban air is lower than in the suburbs.
• 养鱼需要保持水中含氧量稳定。
  Yǎng yú xūyào bǎochí shuǐ zhōng hán yǎng liáng wěndìng.
  Raising fish requires keeping the oxygen content in water stable.